An adjustable wheel speed sensor
A wheel speed sensor, adjustable technology, applied in the direction of instrumentation, linear/angular velocity measurement, velocity/acceleration/impact measurement, etc., can solve the problems of wasting manpower, material resources, many types, and long needs, etc., to reduce the development cycle and reduce the Variety, effect of reducing development cost
Active Publication Date: 2022-06-03
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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Problems solved by technology
[0003] At present, the head of the wheel speed sensor matching the vehicle is fixed, and the mold is integrally formed. Due to the change of the vehicle model, the position of the ring gear, and the fixed position of the wheel speed sensor, each type of wheel speed sensor can only match one model or one. Brakes and ring gears, many types and complex
Each sensor involves mold development, takes a long time, wastes manpower, material resources and other resources
Method used
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[0023] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted: unless otherwise specified
[0024] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as a
[0027] It should be noted that like numerals and letters refer to like items in the following figures, therefore, once an item
[0033] Further, a gasket 6 is also provided between the nut of the bolt 5 and the through hole, and the gasket 6 is sleeved on the screw rod of the bolt 5. avoid
[0035] Further, the gap between the sensor body 13 and the ring gear 3 is 0.3mm-1.2mm. wheel speed sensor 1 head with
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The invention discloses an adjustable wheel speed sensor, which includes a wheel hub and a wheel speed sensor. The wheel speed sensor includes a wire harness end, a head threaded rod, an installation fixing rod and a sensor body. The head threaded rod is a hollow structure, and its interior is There are internal threads, the sensor body is fixed on one end of the head threaded rod; one end of the fixed rod is provided with a telescopic groove, and an adjusting screw is arranged in the telescopic groove, and the other end of the head threaded rod is embedded in the telescopic groove and threadedly connected with the adjusting screw , so that the head threaded rod is telescopically connected with the installation and fixing rod, the interior of the adjusting screw is provided with a through harness hole, and the end of the harness passes through the harness hole and is connected to the sensor body; the bottom plate of the brake is provided with a connecting hole, and the head threaded rod Can be embedded in the connection hole. The invention can be applied to different car models, reduces the types of wheel speed sensors, improves the generalization rate, reduces development costs and shortens the development period.
Description
An adjustable wheel speed sensor technical field [0001] The present invention relates to the technical field of automobile wheel speed sensors, and more particularly, to an adjustable wheel speed sensor. Background technique [0002] The car will lock up during emergency braking, so now the car needs to match the anti-lock braking device ABS to ensure car safety. Wheel speed sensor is an important part of ABS, accurate and reliable wheel speed signal is ABS to control effectively. premise of the system. Existing vehicles are generally equipped with ABS devices, which also require wheel speed sensors to provide wheel speed signals to the ABS. The wheel speed sensor head of the current vehicle matching is all fixed type, and the mold is integrally formed, because the vehicle model and the ring gear Changes in the position and fixed position of the wheel speed sensor, each type of wheel speed sensor can only match one type of vehicle or one type of brake There are man...
Claims
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IPC IPC(8): G01P3/00G01P1/00
CPCG01P3/00G01P1/00
Inventor 葛飞丁永明刘章辉徐三强常庆军刘云飞刘迪
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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